@inproceedings{SAC-2008-FreireBF,
	author        = "André Pimenta Freire and Thiago J. Bittar and Renata Pontin de Mattos Fortes",
	booktitle     = "{Proceedings of the 23rd Symposium on Applied Computing}",
	doi           = "10.1145/1363686.1364259",
	editor        = "Roger L. Wainwright and Hisham Haddad",
	isbn          = "978-1-59593-753-7",
	pages         = "2421--2425",
	publisher     = "{ACM}",
	title         = "{An approach based on metrics for monitoring web accessibility in Brazilian municipalities web sites}",
	year          = 2008,
}